Here are five En-En dictionaries for ABBYY Lingvo.
\"The Bbi Combinatory Dictionary of English: A Guide to Word Combinations\" by Morton Benson, Evellyn Benson, Robert Ilson, 1986.
# 14,000 entries covering over 75,000 word combinations.
Collins COBUILD Advanced Learner\'s English Dictionary, 5th edition, 2006.
# over 110,000 references including unique coverage of all word forms; more information than ever before
# 2,000 new words and meanings covering the most important new words and meanings used in the English of the 21st century -- applet, docusoap, magic bullet, set-top box, WAP
# over 105,000 examples with hundreds of new real examples from the Bank of English; more examples than any other dictionary of its kind
# 2,800 usage notes now highlighted to give a wealth of extra information
# extensive coverage of American English completely revised to give comprehensive and consistent coverage of American English usage
# updated definitions even clearer and simpler to give maximum help with understanding
\"Concise Oxford English Dictionary\", 11th edition, 2004.
# Over 240,000 words, phrases, and definitions
# 1700 new words
# 400 new notes on grammar and usage
# Completely up to date with hundreds of new words
# Language level - Intermediate
# Word Histories feature, providing detailed explanations of word origins and development